Patient interface



FIG. 1 is a front perspective view of a patient interface showing a first embodiment of our new design in place on a sample model patient;

FIG. 2 is another perspective view of the patient interface shown in isolation (without the model patient);

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a front perspective view of a patient interface showing a second embodiment of our new design in place on a sample model patient;

FIG. 10 is another perspective view of the patient interface shown in isolation (without the model patient);

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a left side view thereof; and,

FIG. 16 is a right side view thereof.

The broken line showing of the sample model patient in FIGS. 1 and 9 depicts environment and forms no part of the claimed design. All other broken lines depict portions of the patient interface that form no part of the claimed design.

Line shading and stippling in FIGS. 1-8 have been used to indicate a contrast in appearance. 

CLAIM The ornamental design for a patient interface, as shown and described. 